94 lines
4.1 KiB
Java
94 lines
4.1 KiB
Java
package gregtech.common;
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import gregtech.GT_Mod;
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import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
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import gregtech.api.objects.GT_UO_Fluid;
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import gregtech.api.objects.XSTR;
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import net.minecraft.world.ChunkCoordIntPair;
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import net.minecraft.world.World;
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import net.minecraft.world.chunk.Chunk;
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import net.minecraftforge.fluids.FluidRegistry;
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import net.minecraftforge.fluids.FluidStack;
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import java.util.HashMap;
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import static gregtech.common.GT_Proxy.*;
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/**
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* Created by Tec on 29.04.2017.
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*/
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public class GT_UndergroundOil {
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public static final short DIVIDER=5000;
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public static FluidStack undergroundOil(IGregTechTileEntity te, float drainSpeedCoefficient){
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return undergroundOil(te.getWorld().getChunkFromBlockCoords(te.getXCoord(),te.getZCoord()),drainSpeedCoefficient);
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}
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//Returns whole content for information purposes -> when drainSpeedCoeff < 0
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//Else returns extracted fluidStack if amount > 0, or null otherwise
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public static FluidStack undergroundOil(Chunk chunk, float drainSpeedCoefficient) {
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if (GT_Mod.gregtechproxy.mUndergroundOil.CheckBlackList(chunk.worldObj.provider.dimensionId)) return null;
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World aWorld = chunk.worldObj;
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//Read hash map
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HashMap<ChunkCoordIntPair, int[]> chunkData = dimensionWiseChunkData.get(aWorld.provider.dimensionId);
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if(chunkData==null){
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chunkData=new HashMap<>(1024);
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dimensionWiseChunkData.put(aWorld.provider.dimensionId,chunkData);
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}
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int[] tInts = chunkData.get(chunk.getChunkCoordIntPair());
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if(tInts==null) tInts=getDefaultChunkDataOnCreation();//init if null
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else if(tInts[GTOIL]==0){//FAST stop
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//can return 0 amount stack for info :D
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return drainSpeedCoefficient>=0 ? null : new FluidStack(FluidRegistry.getFluid(tInts[GTOILFLUID]),0);
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}
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//GEN IT TO GET OBJECT...
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XSTR tRandom = new XSTR( (aWorld.getSeed() + aWorld.provider.dimensionId * 2 + ((int)Math.floor((double)chunk.getChunkCoordIntPair().chunkXPos/(double)6)) + (7 * ((int)Math.floor((double)chunk.getChunkCoordIntPair().chunkZPos/6)))));
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GT_UO_Fluid uoFluid = GT_Mod.gregtechproxy.mUndergroundOil.GetDimension(aWorld.provider.dimensionId).getRandomFluid(tRandom);
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//Fluid stack holder
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FluidStack fluidInChunk;
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//Set fluidstack from uoFluid
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if (uoFluid == null || uoFluid.getFluid()==null){
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tInts[GTOILFLUID]=Integer.MAX_VALUE;//null fluid pointer... kindof
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tInts[GTOIL]=0;
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chunkData.put(chunk.getChunkCoordIntPair(),tInts);//update hash map
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return null;
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} else {
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if(tInts[GTOILFLUID]== uoFluid.getFluid().getID()){//if stored fluid matches uoFluid
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fluidInChunk = new FluidStack(uoFluid.getFluid(),tInts[GTOIL]);
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}else{
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fluidInChunk = new FluidStack(uoFluid.getFluid(), uoFluid.getRandomAmount(tRandom));
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tRandom=new XSTR();
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fluidInChunk.amount=(int)((float)fluidInChunk.amount*(0.75f+(tRandom.nextFloat()/2f)));//Randomly change amounts by +/- 25%
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}
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tInts[GTOIL]=fluidInChunk.amount;
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tInts[GTOILFLUID]=fluidInChunk.getFluidID();
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}
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//do stuff on it if needed
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if(drainSpeedCoefficient>=0){
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if(fluidInChunk.amount<DIVIDER){
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fluidInChunk=null;
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tInts[GTOIL]=0;//so in next access it will stop way above
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}else{
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fluidInChunk.amount = (int)(fluidInChunk.amount*(double)drainSpeedCoefficient/DIVIDER);//give appropriate amount
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tInts[GTOIL]-=uoFluid.DecreasePerOperationAmount;//diminish amount
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}
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}else{//just get info
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if(fluidInChunk.amount<DIVIDER){
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fluidInChunk.amount=0;//return informative stack
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tInts[GTOIL]=0;//so in next access it will stop way above
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}else{
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fluidInChunk.amount=fluidInChunk.amount/DIVIDER;//give moderate extraction speed
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}
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}
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chunkData.put(chunk.getChunkCoordIntPair(),tInts);//update hash map
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return fluidInChunk;
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}
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}
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